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| author | Qinglang Miao <miaoqinglang@huawei.com> | 2021-01-13 10:31:00 +0300 |
|---|---|---|
| committer | Marc Kleine-Budde <mkl@pengutronix.de> | 2021-01-14 00:16:16 +0300 |
| commit | ca4c6ebeeb50112f5178f14bfb6d9e8ddf148545 (patch) | |
| tree | bc8dc1ff72f6ae18831f4cbf0062f523788e5fb5 /tools/perf/scripts/python/syscall-counts.py | |
| parent | b42b3a2744b3e8f427de79896720c72823af91ad (diff) | |
| download | linux-ca4c6ebeeb50112f5178f14bfb6d9e8ddf148545.tar.xz | |
can: mcp251xfd: mcp251xfd_handle_rxif_one(): fix wrong NULL pointer check
If alloc_canfd_skb() returns NULL, 'cfg' is an uninitialized variable, so we
should check 'skb' rather than 'cfd' after calling alloc_canfd_skb(priv->ndev,
&cfd).
Fixes: 55e5b97f003e ("can: mcp25xxfd: add driver for Microchip MCP25xxFD SPI CAN")
Signed-off-by: Qinglang Miao <miaoqinglang@huawei.com>
Reviewed-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Link: https://lore.kernel.org/r/20210113073100.79552-1-miaoqinglang@huawei.com
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
Diffstat (limited to 'tools/perf/scripts/python/syscall-counts.py')
0 files changed, 0 insertions, 0 deletions